Waste Heat boiler: is the high efficient energy saving equipment for flue gas Waste heat recovery of biogas generator sets. the waste heat boiler is adopted pin tube to strengthen the extended heating surface of the heat transfer Components, the heating surface of both sides of water pipe can be greatly Increased, meanwhile the strong turbulence formed by the flue gas flowing through the surface of needle pipe can improve the heat transfer efficiency and Reduce the soot accumulation, the waste heat boiler is with advantages of compact Structure, high heat efficiency, long working life, safe and reliable features, Simply maintenance. Now it has been used for hundreds of different gas-fired Generator sets, achieved considerable economic benefits.

 

Product advantages of Waste Heat hot water boiler:

1. Waste heat hot water boiler Is adopted  natural circulation, with good heat transfer Effect.

2. KNPT series of waste heat boilers are the high efficiency and energy saving products Designed for flue gas waste heat recovery. They are adopted   pin tube to strengthen the extended heating surface of the heat transfer components, the Heating surface of both sides of water pipe can be greatly increased, meanwhile The strong turbulence formed by the flue gas flowing through the surface of Pin tube can improve the heat transfer efficiency and reduce the soot Accumulation. The waste heat boiler is with advantages of compact structure, High heat efficiency, long working life, safe and reliable features, simply Maintenance.

3. Compact structure, high Heat efficiency. the heating area per unit length is larger, pin tube's is 7-8 times smooth tube's, 1.3-2.2 times spiral finned tube's. Butt weld is all Using argon arc welding, which welding quality greatly improve comparing to that of manual welding; boiler's dimension and weight are reduced Significantly, so that the equipment investment at the same heat transfer area Decreases greatly, and it provides customers larger space for the Equipment arrangement and installation.

4. Shock-proof and Noise reduction.

as boiler's structure Design and pin tube structure features, waste heat boiler has the structural Characteristics of the muffler, so that the device can play the role of Muffler.

5. Easy installation, use and maintenance.

while installation, the Equipment can be put into normal operation only if it is connected with Smelting furnace exhaust outlet. Waste heat boiler has check door, according to the actual situation to determine its cleaning periodicity, to ensure the heat Transfer effect and prolong its working life.